Home / 1,056,560.49-1,585,089.54-841,233.63

Finding the Fourth Proportional to 1,056,560.49, 1,585,089.54 and 841,233.63

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Solution

The fourth proportional to 1,056,560.49, 1,585,089.54 and 841,233.63 is: 1,262,048.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,056,560.49 : 1,585,089.54 = 841,233.63 : x
  2. Step 2: Convert to fraction form
    1,056,560.49/1,585,089.54 = 841,233.63/x
  3. Step 3: Cross multiply
    1,056,560.49x = 1,585,089.54 × 841,233.63
  4. Step 4: Simplify right side
    1,056,560.49x = 1,333,430,627,609.23
  5. Step 5: Solve for x
    x = 1,333,430,627,609.23/1,056,560.49
  6. Step 6: Final answer
    x = 1,262,048.54

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.